I just came to know how Google Adsense detects invalid clicks. I hope this is the very good information to avoid your Adsense websites from invalid clicks.
IP Address:
If the Adsense click is originated from the same IP Address as the one used for accessing your Adsense account, your account is flagged.
Cookies:
Most home users do not [...]

Your posts on various forums can help you get exposure for your site. At the same time, it will also help bring traffic to your web site. Of all the people who land at your site, a small percentage may even convert into your clients if they like what you have to offer.
The following steps [...]

Here are few awesome Tricks and tips to increase blog traffic with SEO.
# Leave comments on articles and blogs that are related to your niche and have a good rank. This will help you to get a backlink to your web site, which may entice the visitors to these places come to your web [...]

Here is the list of few best Wordpress plugins which will help webmasters to improve there ranking in Google, and such other search engines. All plugins are free and supported by there developers with very frequent updates according to needs.
1-All in One SEO Pack
Automatically optimizes your Wordpress blog for Search Engines (Search Engine Optimization).
2-Platinum SEO [...]